To write the Greek Small Letter Alpha with Psili and Perispomeni and Ypogegrammeni symbol ᾆ on keyboard using ALT codes; ALT+8070, just hold down the ALT key while typing the alt key code 8070. You have to use the numeric keypad of your keyboard. If you don not have num🗹eric keypad, hold down the Fn and ALT keys while typ♋ing the alt code number.